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3 years ago

Use π = 3.14, and round your answer to the nearest hundredth

Mathematics

1 answer:

cestrela7 [59]3 years ago

8 0

Answer:

3.13

Step-by-step explanation:

Because the 4 is in the hundreds place. The rule for the number would be less than five so round down. 4-1=3.

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Solve the literal equation for y.<br> 2x – xy = 3

sergey [27]

Answer:

Step-by-step explanation:

2x-xy=3

-xy=3-2x

y=3-2x/x

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3 years ago

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Select the equivalent expression.<br> 3-5 = ?

Bas_tet [7]

-2 !!!!!!!!!!!!!!!!!!!!!!!

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3 years ago

Question<br> Find the distance between the points (-5, 8) and (-3,0).

Temka [501]

To calculate the distance between two points we use this formula:

$\boxed{ \boxed{{d \: = \: \sqrt{(x_2 \: - \: x_1)^{2} \: + \: (y_2 \: - \: y_1)^{2} } }}}$

<h3>We organize the values:</h3>

x₁ = -5
x₂ = -3
y₁ = 8
y₂ = 0

______________________

We apply the values already obtained to the formula to get the distance:

$d \: = \: \sqrt{( - 3 \: - \:( - 5))^{2} \: + \: (0 \: - \: 8)^{2} }$

$d \: = \: \sqrt{( - 3 \: - \: ( - 5))^{2} \: + \: ( - 8)^{2} }$

$d \: = \: \sqrt{( - 3 \: + \: 5) ^{2} \: + \: 64 }$

$d \: = \: \sqrt{ {2}^{2} \: + \: 64 }$

$d \: = \: \sqrt{4 \: + \: 64}$

$d \: = \: \sqrt{68}$

$d \: = \boxed{ \bold{ \: 2 \sqrt{17} \: units}}$

<h2>Answer: </h2>

$\huge{\boxed{ \bold{2 \sqrt{17} \: units }}}$

<h3><em><u>MissSpanish</u></em></h3>

7 0

2 years ago

What is 3 to the 50th power?

Komok [63]

Answer:

7.17897988E23

Step-by-step explanation:

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3 years ago

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Solve the inequality, then identify the graph of the solution. 2x – 1 > x + 2

Anika [276]

Answer:

$\large\boxed{x>3\to x\in(3,\ \infty)}$

Step-by-step explanation:

$2x-1>x+2\qquad\text{add 1 to both sides}\\\\2x>x+3\qquad\text{subtract x from both sides}\\\\x>3$

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3 years ago

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